| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $213.33 | 6.537% | $227.2754 | $227.28 | $227.30 | $227.30 |
| Purchase #2 | $146.36 | 11.768% | $163.5836 | $163.58 | $163.60 | $163.60 |
| Purchase #3 | $78.37 | 11.387% | $87.294 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $48.34 | 6.723% | $51.5899 | $51.59 | $51.60 | $51.60 |
| Purchase #5 | $171.85 | 8.314% | $186.1376 | $186.14 | $186.15 | $186.10 |
| Purchase #6 | $249.79 | 6.357% | $265.6692 | $265.67 | $265.65 | $265.70 |
| Purchase #7 | $102.80 | 7.315% | $110.3198 | $110.32 | $110.30 | $110.30 |
| 7 purchase totals = | $1,010.84 | $1,091.8695 | $1,091.87 | $1,091.90 | $1,091.90 | |